Nidec-US Motors 5522ET Blower Motor

The Nidec-US Motors 5522ET Blower Motor is a technically superior direct drive blower motor engineered for high-efficiency HVACR applications. As an electronically commutated motor (ECM), it serves as a robust PSC motor retrofit, providing significant energy savings and quieter operation compared to legacy induction motors. This multi-horsepower blower motor features a versatile 1/3-1/5 HP rating and is compatible with dual-voltage 115/208-230V single-phase power systems. With a standard 1075 RPM operating speed and a 48Y NEMA frame size, it integrates seamlessly into existing mounts using a belly band mount configuration. The 5522ET Rescue EcoTech is built with durable ball bearings and an Open Air Over (OAO) enclosure, ensuring thermal protection and peak performance in continuous duty environments. Contractors can rely on its reversible rotation and 4-speed capability to optimize airflow across diverse residential and light commercial air handlers.

• Universal Compatibility: Designed as a drop-in replacement for standard 5.6-inch diameter PSC motors, reducing truck stock requirements.
• High-Efficiency ECM Technology: Utilizing a brushless permanent magnet design, this motor significantly lowers energy consumption while maintaining airflow performance.
• Dual-Voltage Versatility: Field-selectable voltage (115V or 208-230V) and reversible rotation (CW/CCW) streamline installation for various furnace and air handler models.
• Enhanced Durability: Equipped with dual ball bearings and electronic protection to withstand the rigorous demands of continuous duty cycles.
• Quiet Airflow Programming: Features a dedicated 600 RPM speed tap for continuous air movement during "off" cycles, improving indoor air quality and comfort.

• Can the 5522ET replace a standard capacitor-start motor? Yes, this ECM is specifically designed to retrofit PSC direct drive blowers and does not require an external run capacitor.
• Is this motor compatible with 50Hz electrical systems? Yes, the 5522ET is engineered to operate on both 60Hz and 50Hz power supplies, making it suitable for international applications.
• What mounting hardware is required? This motor uses a standard 48Y frame and is designed for use with a belly band mount (sold separately if not reusing the existing bracket).

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.